AutoDWG DWG DWF Converter a batch converter converts DWG/DXF to DWF without need of AutoCAD. It supports AutoCAD version R9 to latest version AutoCAD 2005.
FlashDWG-DWG to Flash Converter 2005
FlashDWG is a dwg to flash converter, is the best way to share and publish AutoCAD DWG files on the web. FlashDWG is a dwg viewer without need of dwg viewer. demo file: http://www.autodwg.com/dwg-to-flash/flash2.htm
BOM4CAD 2007 - Automatic numbering
BOM4CAD 2007 is an AutoCAD 2007, 2008 and 2009 application for automatic numbering in the drawing with number annotations. It can create annotations build with leader entity and unique sequence number either in decimal, alpha or roman number style.
Active DWG DXF Converter Pro
A batch bi-directional DWG and DXF converter and File version converter without AutoCAD. Supports command line.
AutoQ3D CAD is an easy to learn 2D / 3D CAD and sketching program. Even if you don't know anything about CAD software, our teaching tools will help you step-by-step along the way. AutoQ3D CAD has everything you need to create rapid 2D and 3D drawings
Hydrographic Survey Software for Windows, Load topographic or nautical maps, create singlebeam soundings, generate DTM's (Digital Terrain Models), generate depth contours, generate cross-sections, volume calculations and more.